RegulationofSplicingthroughSam68
While transcriptional regulation is often viewed as the most prevalent way extracellular signals to regulate gene expression, post-transcriptional regulation of splicing, RNA stability, and translation are also regulated by extracellular signals. Sam68, a member of a family of RNA-binding proteins called STAR proteins, mediates alternative splicing in response to extracellular signals, such as altered splicing of CD4......阅读全文
Regulation－of－Splicing－through－Sam68
While transcriptional regulation is often viewed as the most prevalent way extracellular signals to regulate gene expression, post-transcriptional reg
Regulation－of－MAP－Kinase－Pathways－Through－Dual－Specificity－Phosphatases
Mitogen-activated protein (MAP) kinases are important players in signal transduction pathways activated by a range of stimuli and mediate a number of
Regulation－of－BAD－phosphorylation
The function of the pro-apoptotic molecule BAD is regulated by phosphorylation of three sites (ser 112,136 and 155). Phosphorylation at these sites re
Regulation－of－hematopoiesis－by－cytokines
The process of hematopoesis is regulated by various cytokines. The combination of cytokines stimulates the proliferation and/or differentiation of the
Regulation－of－Spermatogenesis－by－CREM
The transcriptional regulator CREM plays a key role in spermatogenesis, acting as a central transcription factor triggering a cascade of transcription
Gene－splicing－and－mutagenesis－by－PCRdriven－overlap－extension
实验概要 Extension of overlapping gene segments by PCR is a simple, versatile technique for site-directed mutagenesis and gene splicing.Initial
Polyadenylation－of－mRNA
Gene expression requires the coordination and integration of multiple processes, including transcription, splicing, polyadenylation, nucleocytoplasmic
Cyclins－and－Cell－Cycle－Regulation
The cell cycle is regulated by the interplay of many molecules. Key among these are the cyclins which are expressed and then degraded in a concerted f
Regulation－of－transcriptional－activity－by－PML
The PML nuclear bodies are ring-shaped nuclear substructures associated with the regulation of transcription, transformation, cell growth, and apoptos
CDK－Regulation－of－DNA－Replication
Initiation of DNA replication in eukaryotes is a highly conserved, multi-step process (replication licensing) designed to restrict initiation events t
Stress－Induction－of－HSP－Regulation
Mammalian cells can respond to a variety of stresses such as heat, cold, oxidative stress, metabolic disturbance, and environmental toxins through nec
ChREBP－regulation－by－carbohydrates－and－cAMP
Although insulin and glucagon play important roles in regulating the response of cells to nutrients, cells also respond to carbohydrates through trans
Regulation－of－PGC1a
Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1a) is a tissue-specific coactivator that enhances the activity of many nucl
Regulation－of－eIF2
Protein phosphorylation plays an important role in the control of translation by eukaryotic initiation factor-2 (eIF-2). eIF-2 binds GTP and Met-tRNAi
Regulation－And－Function－Of－ChREBP－in－Liver
Liver is the major site for carbohydrate metabolism (glycolysis and glycogen synthesis) and triglyceride synthesis (lipogenesis). While insulin was lo
Activation－of－PKC－through－G－protein－coupled－receptor
G-protein coupled receptors (GPCRs) transduce a variety of signals from the extracellular environment across the plasma membrane. One of the common si
Erythropoietin－mediated－neuroprotection－through－NFkB
Erythropoietin (Epo) is most commonly known as the cytokine secreted by the kidneys that stimulates red blood cell production and is used as a drug fo
Signal－transduction－through－IL1R
Interleukin-1 (IL-1) is a pro-inflammatory cytokine that signals primarily through the type 1 IL-1 receptor (IL-1R1). The activities of IL-1 include i
GProtein－Signaling－Through－Tubby－Proteins
The tubby gene product is expressed in the brain and has been implicated by mouse genetics in obesity and other disorders such as blindness. Structura
TOP3A基因编码的功能和结构描述
这个基因编码一种dna拓扑异构酶，一种在转录过程中控制和改变dna拓扑异构酶状态的酶。这种酶能催化单链dna的瞬时断裂和重新连接，从而使单链dna彼此穿过，从而减少超螺旋的数量并改变dna的拓扑结构。这种酶与blm形成复合物，在体细胞重组中起调节作用。选择性剪接导致编码不同亚型的多个转录变体。Thi
FXR－and－LXR－Regulation－of－Cholesterol－Metabolism
Cholesterol is essential for life and a key in the development of heart disease. Cholesterol homeostasis is achieved through regulation of cholesterol
Role－of－Ran－in－mitotic－spindle－regulation
One of the central features of mitotic cell division is the formation of the spindle that segregates chromosomes into each daughter cell. Chromosomes
Sprouty－regulation－of－tyrosine－kinase－signals
Four different members of the Sprouty protein family block the cellular proliferation and differentiation induced by several different growth factors,
YBX1基因编码的功能和结构描述
该基因编码一种高度保守的冷休克蛋白，具有广泛的核酸结合特性。编码蛋白作为一种dna和rna结合蛋白，参与多种细胞过程，包括转录和翻译调控、mrna前剪接、dna修复和mrna包装。该蛋白也是信使核糖核蛋白（mrnp）复合物的组成部分，可能在microrna加工中起作用。这种蛋白可以通过非经典途径分泌
TOP3A基因突变因子与药物介绍
这个基因编码一种dna拓扑异构酶，一种在转录过程中控制和改变dna拓扑异构酶状态的酶。这种酶能催化单链dna的瞬时断裂和重新连接，从而使单链dna彼此穿过，从而减少超螺旋的数量并改变dna的拓扑结构。这种酶与blm形成复合物，在体细胞重组中起调节作用。选择性剪接导致编码不同亚型的多个转录变体。[由R
YBX1基因突变因子与药物介绍
该基因编码一种高度保守的冷休克蛋白，具有广泛的核酸结合特性。编码蛋白作为一种dna和rna结合蛋白，参与多种细胞过程，包括转录和翻译调控、mrna前剪接、dna修复和mrna包装。该蛋白也是信使核糖核蛋白（mrnp）复合物的组成部分，可能在microrna加工中起作用。这种蛋白可以通过非经典途径分泌
BTG－family－proteins－and－cell－cycle－regulation
BTG2 is found to be one of the immediate early genes up-regulated by neural growth factor (NGF) and epidermal growth factor (EGF). Its transcriptional
Transcription－Regulation－by－Methyltransferase－of－CARM1
Several forms of post-translational modification regulate protein activities. Recently, protein methylation by CARM1 (coactivator-associated arginine
Signal－Dependent－Regulation－of－Myogenesis－by－Corepressor－MITR
The differentiation of muscle cells is regulated by many factors, including the MyoD/MEF2 family of transcription factors. The MyoD/MEF2 dimer binds t
Ghrelin:－Regulation－of－Food－Intake－and－Energy－Homeostasis
The somatotropic axis. The synthesis and release of growth hormone (GH) from the pituitary are controlled by the hypothalamic hormones GH-releasing ho